Finding the Fourth Proportional to 373,097.39, 514,957.50 and 237,104.82
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Solution
The fourth proportional to 373,097.39, 514,957.50 and 237,104.82 is: 327,257.46
Step by Step Solution
- Step 1: Write the proportion equation
373,097.39 : 514,957.50 = 237,104.82 : x - Step 2: Convert to fraction form
373,097.39/514,957.50 = 237,104.82/x - Step 3: Cross multiply
373,097.39x = 514,957.50 × 237,104.82 - Step 4: Simplify right side
373,097.39x = 122,098,905,345.15 - Step 5: Solve for x
x = 122,098,905,345.15/373,097.39 - Step 6: Final answer
x = 327,257.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.